=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DefaultDataElementCategoryService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DefaultDataElementCategoryService.java	2011-11-03 01:02:13 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DefaultDataElementCategoryService.java	2011-11-04 09:28:14 +0000
@@ -37,7 +37,6 @@
 import org.hisp.dhis.common.GenericIdentifiableObjectStore;
 import org.hisp.dhis.system.util.Filter;
 import org.hisp.dhis.system.util.FilterUtils;
-import org.hisp.dhis.system.util.UUIdUtils;
 import org.springframework.transaction.annotation.Transactional;
 
 /**

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/organisationunit/hibernate/HibernateOrganisationUnitStore.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/organisationunit/hibernate/HibernateOrganisationUnitStore.java	2011-11-03 14:27:18 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/organisationunit/hibernate/HibernateOrganisationUnitStore.java	2011-11-04 09:28:14 +0000
@@ -53,7 +53,6 @@
 import org.hisp.dhis.organisationunit.OrganisationUnitService;
 import org.hisp.dhis.organisationunit.OrganisationUnitStore;
 import org.hisp.dhis.system.objectmapper.OrganisationUnitRelationshipRowMapper;
-import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.core.RowCallbackHandler;
 
 /**
@@ -219,7 +218,7 @@
 
     public OrganisationUnitHierarchy getOrganisationUnitHierarchy()
     {
-        final String sql = "SELECT organisationunitid, parentid FROM organisationunit";
+        final String sql = "select organisationunitid, parentid from organisationunit";
 
         return new OrganisationUnitHierarchy( jdbcTemplate.query( sql, new OrganisationUnitRelationshipRowMapper() ) );
     }
@@ -230,8 +229,8 @@
         
         StatementHolder holder = statementManager.getHolder();
 
-        final String sql = "UPDATE organisationunit " + "SET parentid='" + parentId + "', SET lastUpdated='"
-            + now + "' " + "WHERE organisationunitid='" + organisationUnitId + "'";
+        final String sql = "update organisationunit " + "set parentid=" + parentId + ", lastupdated='"
+            + now + "' " + "where organisationunitid=" + organisationUnitId;
 
         holder.executeUpdate( sql );
     }